DE3581266D1 - Digitales funkverkehrssystem. - Google Patents
Digitales funkverkehrssystem.Info
- Publication number
- DE3581266D1 DE3581266D1 DE8585113897T DE3581266T DE3581266D1 DE 3581266 D1 DE3581266 D1 DE 3581266D1 DE 8585113897 T DE8585113897 T DE 8585113897T DE 3581266 T DE3581266 T DE 3581266T DE 3581266 D1 DE3581266 D1 DE 3581266D1
- Authority
- DE
- Germany
- Prior art keywords
- digital radio
- traffic system
- radio traffic
- digital
- traffic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59232081A JPH0622356B2 (ja) | 1984-11-02 | 1984-11-02 | 無線通信方式 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3581266D1 true DE3581266D1 (de) | 1991-02-14 |
Family
ID=16933693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585113897T Expired - Fee Related DE3581266D1 (de) | 1984-11-02 | 1985-10-31 | Digitales funkverkehrssystem. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4683566A (fr) |
EP (1) | EP0180238B1 (fr) |
JP (1) | JPH0622356B2 (fr) |
KR (1) | KR910009646B1 (fr) |
CA (1) | CA1238432A (fr) |
DE (1) | DE3581266D1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02195737A (ja) * | 1989-01-24 | 1990-08-02 | Fujitsu Ltd | 加入者無線システムの加入者局 |
US5708684A (en) * | 1994-11-07 | 1998-01-13 | Fujitsu Limited | Radio equipment |
EP0881785A1 (fr) * | 1997-05-29 | 1998-12-02 | Alcatel | Système de télécommunication, système radio et procédé correspondant |
US7631229B2 (en) * | 2006-04-24 | 2009-12-08 | Freescale Semiconductor, Inc. | Selective bit error detection at a bus device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982075A (en) * | 1974-09-09 | 1976-09-21 | The Post Office | Synchronization system for time division multiple access relay communications system |
US4038494A (en) * | 1975-06-17 | 1977-07-26 | Fmc Corporation | Digital serial transmitter/receiver module |
DE2851168B1 (de) * | 1978-11-27 | 1980-04-17 | Siemens Ag | Geraeteersatzschaltung |
JPS55120244A (en) * | 1979-03-08 | 1980-09-16 | Nec Corp | Phase supervisory system |
US4477895A (en) * | 1980-05-02 | 1984-10-16 | Harris Corporation | Synchronized protection switching arrangement |
DE3118018A1 (de) * | 1981-05-07 | 1982-11-25 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Nachrichtenuebertragungssystem |
US4494211A (en) * | 1982-11-24 | 1985-01-15 | The United States Of America As Represented By The Secretary Of The Navy | Balanced system for ranging and synchronization between satellite pairs |
JPS615639A (ja) * | 1984-06-20 | 1986-01-11 | Nec Corp | 現用・予備ル−ト位相合わせ方式 |
-
1984
- 1984-11-02 JP JP59232081A patent/JPH0622356B2/ja not_active Expired - Fee Related
-
1985
- 1985-10-29 CA CA000494099A patent/CA1238432A/fr not_active Expired
- 1985-10-31 EP EP85113897A patent/EP0180238B1/fr not_active Expired
- 1985-10-31 DE DE8585113897T patent/DE3581266D1/de not_active Expired - Fee Related
- 1985-10-31 US US06/793,242 patent/US4683566A/en not_active Expired - Lifetime
- 1985-11-01 KR KR8508144A patent/KR910009646B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910009646B1 (en) | 1991-11-23 |
EP0180238A3 (en) | 1986-07-02 |
EP0180238A2 (fr) | 1986-05-07 |
CA1238432A (fr) | 1988-06-21 |
JPH0622356B2 (ja) | 1994-03-23 |
JPS61111034A (ja) | 1986-05-29 |
EP0180238B1 (fr) | 1991-01-09 |
US4683566A (en) | 1987-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE18839T1 (de) | Digitales funksystem. | |
NO851489L (no) | Anlegg for digital radio-kommunikason. | |
DE3751327D1 (de) | Funksystem. | |
DE3585806D1 (de) | Nachrichtenkommunikationssystem. | |
DE3789135D1 (de) | Funktelefonsystem. | |
DE3586942D1 (de) | Fahrzeugantennensystem. | |
DE3689457D1 (de) | Radiofernsprechsystem. | |
NO870449L (no) | Digitalt kommunikasjonssystem. | |
DE3578593D1 (de) | Funkuebertragungssystem. | |
DK318883A (da) | Radiokommunikationssystem | |
IT8520601A0 (it) | Impianto di radiocomunicazione. | |
DE3583878D1 (de) | Kommunikationssystem. | |
DE3576263D1 (de) | Radio-empfaenger. | |
IT8520511A0 (it) | Apparecchio telefonico senza fili. | |
DE3686963D1 (de) | Funkuebertragungssystem. | |
DE3673631D1 (de) | Digitales mobilfunksystem. | |
DK525285D0 (da) | Autoantenneanlaeg | |
DK525485A (da) | Autoantenneanlaeg | |
DE3483362D1 (de) | Digitales zellenfunksystem mit zeitmultiplex. | |
DE3586406D1 (de) | Tabelliersystem. | |
DE3689340D1 (de) | Digitales Übertragungssystem. | |
DE3485098D1 (de) | Radio-kommunikationssystem. | |
DE3579512D1 (de) | Nachrichtensystem. | |
DE3769841D1 (de) | Digitales kommunikationssystem. | |
DK525385D0 (da) | Autoantenneanlaeg |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |